package com.atguigu.gulimall.order.interceptor;

import com.atguigu.common.vo.MemberRespVo;
import org.springframework.stereotype.Component;
import org.springframework.web.servlet.HandlerInterceptor;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

@Component
public class LoginUserInterceptor implements HandlerInterceptor {

    public static ThreadLocal<MemberRespVo> loginUser=new ThreadLocal<>();

    @Override
    public boolean preHandle(HttpServletRequest request, HttpServletResponse response, Object handler) throws Exception {
        MemberRespVo attribute = (MemberRespVo) request.getSession().getAttribute("loginUser");
        if (attribute!=null){
            loginUser.set(attribute);
            return true;
        }
        response.sendRedirect("http://auth.gulimall.com/login.html");
        return false;
    }
}
